15547-5018 ARY  89AB

 
 
15h 54m 40.97s -50 17' 36.0" P.A. 86 sep 25.8 mag 10.70,11.00
 
 
Coord 2000
15547-5018
Discov num
ARY  89
Comp
AB
Coord arcsec 2000
15 54 40.97 -50 17 36.0
Date first
1903
Date last
2015
Obs
11
Pa first
80
Pa last
86
P.A. Now (θ)
86°
Sep first
23.3
Sep last
25.8
Sep. Now (ρ)
25.8"
Mag pri
10.70
Mag sec
11.00
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-005
Sec motion ra
+034
Pri motion dec
-002
Sec motion dec
-014
Notes
U (Proper motion indicates non-physical)
rPM=1.11
This double is not physical.
 
 
15547-5018 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15547-5018 ARY 89 AB 1903 2015 11 86 25.8 10.70 11.00 0.30 <===
Show 15547-5018 ARY 89 AC 1980 2015 8 195 36.5 10.70 11.70 1.00
Show 15547-5018 SKF2386 CD 1999 2015 3 177 3.5 11.70 16.00 4.30
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86
Precise sep
25.758
Constellation
Norma
SAO
243111
Gaia DR2
70473219072
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15547-5018 ARY 89 AB 2013 1 86 25.1 10.70 11.00 155438.78-501718.1
15547-5018 ARY 89 AB 2015 11 86 25.8 10.70 11.00 U 155440.97-501736.0

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